Processing and granulating device for compound fertilizer

Abstract

The utility model discloses a compound fertilizer processing granulation device which comprises a box body, the top end of the box body is fixedly connected with a feeding hopper, the bottom of the front side of the box body is fixedly connected with a discharging slide slope, the top of the front side of the box body is fixedly connected with a first dust cover, and the top of the rear side of the box body is fixedly connected with a second dust cover. The bottom end of the box body is fixedly connected with a supporting column; the extrusion granulation assembly is arranged on the inner side of the box body; the particle size adjusting assembly is arranged on the inner side of the extrusion pipe; and the cleaning assemblies are arranged on the two sides of the interior of the box body. Compared with the prior art, the compound fertilizer granulating device has the advantages that the granulating size can be adjusted according to the use mode of compound fertilizer, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of compound fertilizer production and processing, in particular to a processing and granulating device for compound fertilizer. Background Technique

[0002] Compound fertilizer refers to chemical fertilizer containing two or more nutrient elements. Compound fertilizer has the advantages of high nutrient content, few secondary components and good physical properties. It plays a very important role in balanced fertilization, improving fertilizer utilization rate and promoting high and stable yield of crops. During the production process of compound fertilizer, granulation is required. Granulation of compound fertilizer is beneficial to the slow release of nutrient elements in the fertilizer and is convenient for spreading.

[0003] The information disclosed in this background section is only intended to enhance the overall understanding of the present invention and should not be regarded as an admission or any form of suggestion that this information constitutes prior art already known to those of ordinary skill in the art.

[0004] However, the patents under the existing technology have the following several disadvantages:

[0005] (1) The existing processing and granulating device for compound fertilizer of the utility model lacks components that can adjust the granulation size. Since the usage of compound fertilizer is different, the requirements for the particle size will vary. Large particles can be used as basal fertilizer, and small particles can be used as top dressing. The granulation size of the existing processing and granulating device for compound fertilizer is single, and the applicable range is limited. Content of the Utility Model

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a processing and granulating device for compound fertilizer that can adjust the granulation size.

[0007] To solve the above problems, the technical solution of the utility model is: a processing and granulating device for compound fertilizer, comprising:

[0008] A box body, a feeding funnel is fixedly connected to the top end of the box body, a discharging landslide is fixedly connected to the bottom of the front side of the box body, a dust-proof cover one is fixedly connected to the top of the front side of the box body, a dust-proof cover two is fixedly connected to the top of the rear side of the box body, and support columns are fixedly connected to the bottom end of the box body;

[0009] Extrusion granulation assembly, the extrusion granulation assembly is arranged inside the box body, and the extrusion granulation assembly includes: a first motor, a first bevel gear, a support frame, a rotating shaft, a second bevel gear, a third bevel gear and an extrusion pipe. The first motor is fixedly connected to the inside of the first dust cover. The first bevel gear is fixedly connected to the ends of the drive shafts on both sides of the first motor. The support frame is fixedly connected to the inside of the second dust cover. The rotating shaft is rotatably connected to the inside of the support frame. The second bevel gear is fixedly connected to both ends of the rotating shaft. The third bevel gear is rotatably connected to the front and rear sides of the box body. The third bevel gear meshes with the first bevel gear and the second bevel gear. The extrusion pipe is fixedly connected between the third bevel gears. The outer side of the extrusion pipe is provided with granulation holes arranged at equal intervals, and the granulation holes of the two extrusion pipes are arranged in a staggered manner;

[0010] Particle size adjustment assembly, the particle size adjustment assembly is arranged inside the extrusion pipe;

[0011] Cleaning assembly, the cleaning assembly is arranged on both sides inside the box body.

[0012] Further, the particle size adjustment assembly includes:

[0013] Fixing frame, the fixing frame is fixedly connected to the inside of the extrusion pipe;

[0014] Second motor, the second motor is fixedly connected to the inside of the fixing frame, and the ends of the drive shafts on both sides of the second motor are fixedly connected with lead screws with opposite thread directions;

[0015] First connecting ring, the first connecting ring is threadedly connected to the outside of the lead screw;

[0016] First support rod, the first support rod is rotatably connected to the outside of the first connecting ring;

[0017] Support plate, the support plate is rotatably connected to one end of the first support rod, the support plate is slidably connected to the fixing frame, and a plug post is fixedly connected to the outside of the support plate, and the plug post is slidably connected to the granulation hole.

[0018] Further, the cleaning assembly includes:

[0019] Fixed base, the fixed base is fixedly connected to both sides inside the box body;

[0020] Brush plate, the brush plate is slidably connected to the inside of the fixed base;

[0021] Fixed shaft, the fixed shaft is fixedly connected to the inside of the fixed base;

[0022] Second connecting ring, the second connecting ring is slidably connected to the outside of the fixed shaft;

[0023] Spring, the spring is fixedly connected between the fixed base and the second connecting ring;

[0024] The second support rod is rotatably connected between the second connecting ring and the brush plate.

[0025] The advantages of the present utility model compared with the existing technology are as follows:

[0026] (1) The processing and granulation device for compound fertilizer of the present utility model is provided with a particle size adjustment component. By adjusting the depth of the granulation holes, the particle size of the compound fertilizer that can be produced is adjusted, improving the applicable range of the processing and granulation device for compound fertilizer. Description of the Drawings

[0027] Figure 1 is a perspective view of the processing and granulation device for compound fertilizer of the present utility model.

[0028] Figure 2 is a cross-section of the processing and granulation device for compound fertilizer of the present utility model Figure 1 .

[0029] Figure 3 is a cross-section of the processing and granulation device for compound fertilizer of the present utility model Figure 2 .

[0030] Figure 4 is a cross-section of the processing and granulation device for compound fertilizer of the present utility model Figure 3 .

[0031] Figure 5 is a cross-section of the processing and granulation device for compound fertilizer of the present utility model Figure 4 .

[0032] As shown in the figure: 1. Box body; 2. Feeding funnel; 3. Discharge landslide; 4. First dust-proof cover; 5. Second dust-proof cover; 6. Support column; 7. Extrusion granulation component; 701. First motor; 702. First bevel gear; 703. Support frame; 704. Rotating shaft; 705. Second bevel gear; 706. Third bevel gear; 707. Extrusion pipe; 708. Granulation hole; 8. Particle size adjustment component; 801. Fixed frame; 802. Second motor; 803. Lead screw; 804. First connecting ring; 805. First support rod; 806. Support plate; 807. Insertion post; 9. Cleaning component; 901. Fixed base; 902. Brush plate; 903. Fixed shaft; 904. Second connecting ring; 905. Spring; 906. Second support rod. Detailed Embodiment

[0033] Exemplary embodiments will be described in detail herein, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. On the contrary, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0035] Embodiment 1:

[0036] As Figures 1 to 5 shown, a processing and granulating device for compound fertilizers includes: a box body 1, a feeding funnel 2 fixedly connected to the top end of the box body 1, a discharging landslide 3 fixedly connected to the bottom of the front side of the box body 1, a first dust-proof cover 4 fixedly connected to the top of the front side of the box body 1, a second dust-proof cover 5 fixedly connected to the top of the rear side of the box body 1, and support columns 6 fixedly connected to the bottom end of the box body 1; an extrusion granulation assembly 7, which is arranged inside the box body 1; a particle size adjustment assembly 8, which is arranged inside the extrusion tube 707; and a cleaning assembly 9, which is arranged on both sides inside the box body 1.

[0037] The extrusion granulation assembly 7 includes: a first motor 701, a first bevel gear 702, a support frame 703, a rotating shaft 704, a second bevel gear 705, a third bevel gear 706, and an extrusion tube 707. The first motor 701 is fixedly connected inside the first dust-proof cover 4, the first bevel gear 702 is fixedly connected to the ends of the drive shafts on both sides of the first motor 701, the support frame 703 is fixedly connected inside the second dust-proof cover 5, the rotating shaft 704 is rotatably connected inside the support frame 703, the second bevel gear 705 is fixedly connected to both ends of the rotating shaft 704, the third bevel gear 706 is rotatably connected to the front and rear sides of the box body 1, the third bevel gear 706 meshes with the first bevel gear 702 and the second bevel gear 705, the extrusion tube 707 is fixedly connected between the third bevel gears 706, equidistantly arranged granulation holes 708 are formed on the outer side of the extrusion tube 707, and the granulation holes 708 of the two extrusion tubes 707 are arranged in a staggered manner.

[0038] Pour the compound fertilizer into the box body 1 from the feeding funnel 2, start the first motor 701 to make the first bevel gear 702 rotate, the first bevel gear 702 drives the third bevel gear 706 to rotate, thereby making the two extrusion tubes 707 rotate relatively. The compound fertilizer fills the granulation holes 708 to form particles. As the extrusion tube 707 rotates, the particles fall to the bottom end inside the box body 1 under the influence of gravity and are discharged from the discharging landslide.

[0039] The particle size adjusting assembly 8 includes: a fixing frame 801, a second motor 802, a first connecting ring 804, a first support rod 805 and a support plate 806. The fixing frame 801 is fixedly connected to the inner side of the extrusion tube 707. The second motor 802 is fixedly connected to the inner side of the fixing frame 801. Threaded rods 803 with opposite thread directions are fixedly connected to the ends of the drive shafts on both sides of the second motor 802. The first connecting ring 804 is threadedly connected to the outer side of the threaded rod 803. The first support rod 805 is rotatably connected to the outer side of the first connecting ring 804. The support plate 806 is rotatably connected to one end of the first support rod 805. The support plate 806 is slidably connected to the fixing frame 801. A plug post 807 is fixedly connected to the outer side of the support plate 806. The plug post 807 is slidably connected to the granulation hole 708.

[0040] When it is necessary to manufacture particles of different sizes, start the second motor 802 to rotate the threaded rod 803. The threaded rod 803 drives the first connecting ring 804 to move, causing the first support rod 805 to rotate, pushing the support plate 806 to move, so that the plug post 807 slides in the granulation hole 708, adjusting the size of the granulation hole 708, and further adjusting the particle size of the granulated particles.

[0041] The cleaning assembly 9 includes: a fixed base 901, a brush plate 902, a fixed shaft 903, a second connecting ring 904, a spring 905 and a second support rod 906. The fixed base 901 is fixedly connected to both sides inside the box body 1. The brush plate 902 is slidably connected to the inner side of the fixed base 901. The fixed shaft 903 is fixedly connected to the inner side of the fixed base 901. The second connecting ring 904 is slidably connected to the outer side of the fixed shaft 903. The spring 905 is fixedly connected between the fixed base 901 and the second connecting ring 904. The second support rod 906 is rotatably connected between the second connecting ring 904 and the brush plate 902.

[0042] The spring 905 pushes the second connecting ring 904 to make the second support rod 906 rotate, pushing the brush plate 902 to press against the outer side of the extrusion tube 707, cleaning the extrusion tube 707, and sweeping down some particles that have not fallen, facilitating the recovery of compound fertilizer particles.

[0043] The electrical components appearing in this article are all electrically connected to an external main controller and 220V mains power. And the main controller can be a conventional known device such as a computer for control. The detailed descriptions of known functions and known components are omitted in the specific implementation manners of the present disclosure. To ensure the compatibility of the device, the operating means adopted are consistent with the parameters of market instruments.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compound fertilizer processing and granulation device, characterized in that: include: A box body (1), wherein a feeding funnel (2) is fixedly connected to the top of the box body (1), a discharge slide (3) is fixedly connected to the bottom of the front side of the box body (1), a dust cover 1 (4) is fixedly connected to the top of the front side of the box body (1), a dust cover 2 (5) is fixedly connected to the top of the rear side of the box body (1), and a support column (6) is fixedly connected to the bottom of the box body (1); An extrusion granulation assembly (7), the extrusion granulation assembly (7) is arranged on the inner side of a housing (1), the extrusion granulation assembly (7) comprises: a motor 1 (701), a bevel gear 1 (702), a support frame (703), a rotating shaft (704), a bevel gear 2 (705), a bevel gear 3 (706) and an extrusion tube (707), the motor 1 (701) is fixedly connected to the inner side of a dust cover 1 (4), the bevel gear 1 (702) is fixedly connected to the drive shaft ends on both sides of the motor 1 (701), the support frame (703) is fixedly connected to the inner side of a dust cover 2 (5), the The rotating shaft (704) is rotatably connected to the inner side of the support frame (703); the second bevel gear (705) is fixedly connected to both ends of the rotating shaft (704); the third bevel gear (706) is rotatably connected to the front and rear sides of the housing (1); the third bevel gear (706) is meshed with the first bevel gear (702) and the second bevel gear (705); the extrusion tube (707) is fixedly connected between the third bevel gear (706); the outer side of the extrusion tube (707) is provided with granulation holes (708) arranged at equal intervals; and the granulation holes (708) of the two extrusion tubes (707) are cross-arranged; a particle size adjustment component (8), wherein the particle size adjustment component (8) is arranged inside the extrusion tube (707); A cleaning component (9), wherein the cleaning component (9) is arranged on both sides of the interior of the box body (1).

2. The compound fertilizer processing and granulation device according to claim 1, characterized in that: The particle size adjustment component (8) comprises: A fixing frame (801), wherein the fixing frame (801) is fixedly connected to the inner side of the extrusion tube (707); Motor 2 (802), wherein the motor 2 (802) is fixedly connected to the inner side of the fixing frame (801), and the drive shaft ends on both sides of the motor 2 (802) are fixedly connected to screw rods (803) with opposite thread directions; A connecting ring (804), wherein the connecting ring (804) is threadedly connected to the outside of the screw rod (803); Support rod 1 (805), the support rod 1 (805) is rotatably connected to the outside of connecting ring 1 (804); A support plate (806), wherein the support plate (806) is rotatably connected to one end of a support rod (805), the support plate (806) is slidably connected to a fixed frame (801), a plug post (807) is fixedly connected to the outer side of the support plate (806), and the plug post (807) is slidably connected to a granulation hole (708).

3. The compound fertilizer processing and granulation device according to claim 1, characterized in that: The cleaning component (9) comprises: A fixed base (901), wherein the fixed base (901) is fixedly connected to two sides of the interior of the box body (1); A brush plate (902), wherein the brush plate (902) is slidably connected to the inner side of the fixed base (901); A fixed shaft (903), wherein the fixed shaft (903) is fixedly connected to the inner side of the fixed base (901); A second connecting ring (904), wherein the second connecting ring (904) is slidably connected to the outside of the fixed shaft (903); A spring (905), wherein the spring (905) is fixedly connected between the fixed base (901) and the second connecting ring (904); Support rod 2 (906), wherein support rod 2 (906) is rotatably connected between connecting ring 2 (904) and brush plate (902).

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